4minute's Jiyoon and Gayoon recently made an apperance on SBS 1000 Song Challenge where the ladies covered Wonder Girls' latest hit 2 Different Tears. They put on quite an impressive performance by also dancing to some of the choreography, and of course the laid back style of the show allowing for everyone to laugh and have a good time. Even though it was a shorter performance only lasting a minute and 30 seconds, it was definitely a special treat for fans. Check it out! http://www.youtube.com/watch?v=u1yTDpG6bpY